-91.61% is the change from 906 to 76
Calculation steps:
[( 76 - 906 ) ÷ 906] x 100 = -91.61%
Formula
Percentage change = [(76 - 906) / 906] x 100
Subtract the new number by the original number
76 - 906 = -830
-830 ÷ 906 = -0.9161147902869757
-0.9161147902869757 x 100 = -91.61%